Mash-Up-Loid

Mash-Up-Loid are Fanmade Vocaloids that are different from real Vocaloids or not what we are used to with Original Vocaloids. And also can be Original Vocaloids combined. Example: Hatsune Miku and Megurine Luka combined.

Mash-Up-Loids are commonly shown to have green skin.

About
Usually act different and have a few things different from the real vocaloids we're used to.

And are known to have a negative series number.

Mash-Up-Loid on Fanloid Wiki

 * Hatsune Masaya
 * Kagamine Renee and Lenku
 * Miley Sakine
 * Akita Nicole
 * Megurine Lukia
 * Beku
 * Chess and Check
 * Makikoroid-chan
 * Petal
 * SeekYe